Preheat oven to 400°F.
Dice shrimp and pangasius fillets.
Toss shrimp, scallops and fish in lemon oil and place in a single laye
r on a flat baking sheet. Roast in oven for 8-10 minutes, until seafoo
d is just cooked. Chill immediately.
Combine chilled seafood and its juices with remaining ingredients. Sea
son to taste with salt and chill overnight.